diff options
Diffstat (limited to 'src/libstrongswan/crypto/aead.h')
| -rw-r--r-- | src/libstrongswan/crypto/aead.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/libstrongswan/crypto/aead.h b/src/libstrongswan/crypto/aead.h index 3f6abb4f9..ec526a3d9 100644 --- a/src/libstrongswan/crypto/aead.h +++ b/src/libstrongswan/crypto/aead.h @@ -45,9 +45,10 @@ struct aead_t { * @param assoc associated data to sign * @param iv initialization vector * @param encrypted allocated encryption result + * @return TRUE if successfully encrypted */ - void (*encrypt)(aead_t *this, chunk_t plain, chunk_t assoc, chunk_t iv, - chunk_t *encrypted); + bool (*encrypt)(aead_t *this, chunk_t plain, chunk_t assoc, chunk_t iv, + chunk_t *encrypted) __attribute__((warn_unused_result)); /** * Decrypt and verify data, verify associated data. @@ -98,8 +99,10 @@ struct aead_t { * Set the key for encryption and authentication. * * @param key encryption and authentication key + * @return TRUE if key set successfully */ - void (*set_key)(aead_t *this, chunk_t key); + bool (*set_key)(aead_t *this, + chunk_t key) __attribute__((warn_unused_result)); /** * Destroy a aead_t. |